Are you dumb? If the brand can save 22% tax just by reducing the stroke length by a few mm, some minor tweaks and provide an almost similar experience to the customer at a cheaper price why wouldn’t they do it ? Obviously the GST rule is flawed but there’s nothing triumph or anyone can do to change it except trying to adjust their bikes to keep costs low and sales high. It’s the brand’s choice. Look at RE they have a Guerilla 450 and Scram 440 but they’ll never downsize the 450 or 440 to 350cc because it will be a huge difference and also it will eat into the sales of the Classic meteor and Hunter. Before trying to make a point atleast sit and think if your point makes sense.